the records are tumbling and leicester 's belief is growing .
their 2-0 victory over swansea made it three premier league wins in a row for the first time since 2000 , lifting nigel pearson 's side to 17th and ending their five-month spell at the bottom .
all this after just two wins in their previous 24 games , there have been no significant changes to affect results .
here sportsmail assesses the key themes of leicester 's revival .